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P87LPC764FDH中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書

P87LPC764FDH
廠商型號

P87LPC764FDH

功能描述

Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP

文件大小

322.23 Kbytes

頁面數(shù)量

60

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡稱

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-13 12:11:00

P87LPC764FDH規(guī)格書詳情

GENERAL DESCRIPTION

The P87LPC764 is a 20-pin single-chip microcontroller designed for low pin count applications demanding high-integration, low cost solutions over a wide range of performance requirements. A member of the Philips low pin count family, the P87LPC764 offers programmable oscillator configurations for high and low speed crystals or RC operation, wide operating voltage range, programmable port output configurations, selectable Schmitt trigger inputs, LED drive outputs, and a built-in watchdog timer. The P87LPC764 is based on an accelerated 80C51 processor architecture that executes instructions at twice the rate of standard 80C51 devices.

FEATURES

? An accelerated 80C51 CPU provides instruction cycle times of 300–600 ns for all instructions except multiply and divide when executing at 20 MHz. Execution at up to 20 MHz when VDD = 4.5 V to 6.0 V, 10 MHz when VDD = 2.7 V to 6.0 V.

? 4.5 V to 5.5 V for P87LPC764HDH.

? 2.7 V to 6.0 V operating range for digital functions.

? 4 kbytes EPROM code memory.

? 128 byte RAM data memory.

? 32 byte customer code EPROM allows serialization of devices, storage of setup parameters, etc.

? Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer overflow.

? Two analog comparators.

? Full duplex UART.

? I2C communication port.

? Eight keypad interrupt inputs, plus two additional external interrupt inputs.

? Four interrupt priority levels.

? Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog timeout time is selectable from 8 values.

? Active low reset. On-chip power-on reset allows operation with no external reset components.

? Low voltage reset. One of two preset low voltage levels may be selected to allow a graceful system shutdown when power fails. May optionally be configured as an interrupt.

? Oscillator Fail Detect. The watchdog timer has a separate fully on-chip oscillator, allowing it to perform an oscillator fail detect function.

? Configurable on-chip oscillator with frequency range and RC oscillator options (selected by user programmed EPROM bits). The RC oscillator option allows operation with no external oscillator components.

? Programmable port output configuration options: quasi-bidirectional, open drain, push-pull, input-only.

? Selectable Schmitt trigger port inputs.

? LED drive capability (20 mA) on all port pins.

? Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times.

? 15 I/O pins minimum. Up to 18 I/O pins using on-chip oscillator and reset options.

? Only power and ground connections are required to operate the P87LPC764 when fully on-chip oscillator and reset options are selected.

? Serial EPROM programming allows simple in-circuit production coding. Two EPROM security bits prevent reading of sensitive application programs.

? Idle and Power Down reduced power modes. Improved wakeup from Power Down mode (a low interrupt input starts execution). Typical Power Down current is 1 μA.

? 20-pin DIP, SO, and TSSOP packages.

產(chǎn)品屬性

  • 型號:

    P87LPC764FDH

  • 制造商:

    PHILIPS

  • 制造商全稱:

    NXP Semiconductors

  • 功能描述:

    Low power, low price, low pin count(20 pin) microcontroller with 4 kbyte OTP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
NXP
ROHS+Original
NA
23560
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子
詢價
NXP/恩智浦
24+
SOP
5070
全新原裝,價格優(yōu)勢,原廠原包
詢價
NXP/恩智浦
23+
NA/
75
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
NXP
23+
NA
23560
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553
詢價
PHILIPS/飛利浦
22+
TSSOP
6550
絕對原裝公司現(xiàn)貨!
詢價
NXP
23+
20TSSOP
8000
只做原裝現(xiàn)貨
詢價
PHILIPS/飛利浦
23+
TSSOP20
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
NXP
22+
SOP
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
NXP
24+
TSSOP
23000
NXP單片機專賣進口原裝現(xiàn)貨
詢價
NXP/恩智浦
22+
TSSOP20
18000
原裝正品
詢價